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Summary

An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory.

To learn more about the vulnerability, go to CVE-2018-8167.

More Information

Important If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

How to obtain and install the update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

Security update deployment information: May 08, 2018

More Information


File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight-saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows Server 2008 file information

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

How to obtain help and support for this security update

Help for installing updates: Windows Update: FAQ

Security solutions for IT professionals: TechNet Security Support and Troubleshooting

Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure

Local support according to your country: International Support

File Information

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.0-KB4130944-ia64.msu

39B32D61566719F85B8BFFC08074434FDB28950C

58865C7A1BE7AFE92B9EF0D178928326B39C041AB4217C2458515CF83B611518

Windows6.0-KB4130944-x64.msu

B8DB6C85509AB85E13F523CB884C8E7C2EBEC842

C5721366DC1A2D301272A9F7A8991CACEE86282A5A1C43D67708BC9AA6DE88FC

Windows6.0-KB4130944-x86.msu

3BF1959E1C70D8CDFF203E7D75001BAE0E4EFB5F

EC6F8BC67518B123127BE1E0588174983CDBF800EB1F08A05D6D67C97E0DC7E9

For all supported ia64-based versions

File name

File version

File size

Date

Time

Platform

Clfs.mof

Not applicable

3,472

16-Nov-2017

03:19

Not applicable

Clfs.sys

6.0.6002.24361

841,408

07-Apr-2018

14:53

IA-64

Clfsuninstall.mof

Not applicable

123

16-Nov-2017

03:19

Not applicable

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Clfs.mof

Not applicable

3,472

16-Nov-2017

03:47

Not applicable

Clfs.sys

6.0.6002.24361

365,248

07-Apr-2018

15:03

x64

Clfsuninstall.mof

Not applicable

123

16-Nov-2017

03:47

Not applicable

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Clfs.mof

Not applicable

3,472

16-Nov-2017

04:49

Not applicable

Clfs.sys

6.0.6002.24361

244,928

07-Apr-2018

15:30

x86

Clfsuninstall.mof

Not applicable

123

16-Nov-2017

04:49

Not applicable

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